Results 71 to 80 of about 2,657,609 (323)

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Determinants of Maritime Transport Costs

open access: yes, 2002
Recent literature has emphasized the importance of transport costs and infrastructure in explaining trade, access to markets, and increases in per capita income. For most Latin American countries, transport costs are a greater barrier to U.S.
A. Micco, Natalia Pérez
semanticscholar   +1 more source

Strain Partitioning at the Oxide Interface for the Isothermal Phase Transition in Freestanding Tri‐Layers

open access: yesAdvanced Functional Materials, EarlyView.
The metal–insulator transition temperature (TMI) is continuously tuned by the systematic change of relative thickness in VO2 and TiO2 films (tVO2/tTiO2${t_{{\mathrm{V}}{{\mathrm{O}}_2}}}/{t_{{\mathrm{Ti}}{{\mathrm{O}}_2}}}$) in freestanding TiO2/VO2/TiO2 tri‐layers.
Sungwon Lee   +5 more
wiley   +1 more source

FREE TRADE AND REGULATORY PROTECIONISM: NECESSITY, RELEVANCE AND INSTRUMENTS OF REGULATORY LIBERALIZATION [PDF]

open access: yesZbornik Radova Ekonomskog Fakulteta u Istočnom Sarajevu, 2012
In spite of strong resistence,international trade becomes frier of any kind ofbarriers. Both by multilateral and regional andbilateral preferencial trade arrangements, tariffs asmost direct barrier to free trade have been alreadyeliminated on most ...
Nenad Pandurević
doaj  

Drivers of agricultural productivity: Evidence from transforming economies

open access: yesAgricultura Tropica et Subtropica, 2021
This study empirically investigates the drivers of agricultural productivity in transforming economy. The study used a 35-year period (1980–2014) panel data sourced from World Development Indicators, Penn World Table, United States Department of ...
Osinowo Olatokunbo Hammed   +2 more
doaj   +1 more source

Stable, Easy‐to‐Handle, Fully Autologous Electrospun Polymer‐Peptide Skin Equivalent for Severe Burn Injuries

open access: yesAdvanced Functional Materials, EarlyView.
A bioengineered skin equivalent composed of electrospun poly(ε‐caprolactone) (PCL) and the bioactive peptide Fmoc‐FRGD is developed for severe burn treatment. This scaffold promotes full‐thickness skin regeneration by supporting cellular adhesion and integration. In‐vitro and in‐vivo studies show enhanced mechanical stability, accelerated wound closure,
Dana Cohen‐Gerassi   +11 more
wiley   +1 more source

Time barrier to trade: Data on 190 economies’ export and import time, 2005–2018

open access: yesData in Brief, 2019
This data article presents data on time to export and import across 190 economies, for the years 2005–2018. The data can foster research on international trade, and are of great academic and political value given the growing awareness and importance of ...
Wenchao Li
doaj  

Services Trade, Regulation and Regional Integration: Evidence from Sectoral Data

open access: yes, 2013
Regulatory measures constitute a significant barrier to cross-border services trade in sectors including transport, communications, business services, insurance, and recreation.
Erik van der Marel, Ben Shepherd
semanticscholar   +1 more source

Ultrafast Room‐Temperature Nanofabrication via Ozone‐Based Gas‐Phase Metal‐Assisted Chemical Etching for High‐Performance Silicon Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho   +11 more
wiley   +1 more source

Penerapan Technical Barrier to Trade melalui Pelabelan (Hang Tag) Identitas Budaya pada Produk Batik

open access: yesRechtIdee, 2014
Artikel ini bertujuan menawarkan ide/gagasan baru tentang formulasi perlindungan melalui penerapan hambatan teknis perdagangan (technical barrier to trade/TBT) berupa pelabelan identitas budaya (hang tag) dalam mekanisme perdagangan internasional pada ...
Siti Zulaekah
doaj   +1 more source

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